// type WholeAPI = {} & { key: 'value' } & { key1: 'value2' };

// var od: WholeAPI = { key: 'value'};
// console.log(typeof od);

type Alias = { num: number };

function aliased(params: Alias): Alias {
  return params;
}

interface Interf {
  num: number;
}

function interfed(params: Interf): Interf {
  return params;
}
